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PWDM13136 Heath DX-100 modulation transformer

Hammond PWDM13136 Heath DX-100 Modulation Transformer

Hammond Manufacturing|

MPN: PWDM13136

|

UPC: 623980284217

Available on Backorder

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224-955-1644
Ground Shipping · $20.38Ships as soon as stock arrives. We'll confirm the lead time before your card is charged.
New, with full manufacturer warranty

Key Features

  • Modulation transformer for the Heath DX-100
  • Primary 8000 ohms PP C.T., 845 VCT
  • Secondary 500/2800 ohms at 250 mA (88W)
  • 500 VAC at .176A
  • EI-112 x 1.5 core, Style 5, approx. 4 lbs
  • REACH and RoHS compliant

The PWDM13136 is the modulation transformer for the Heath DX-100 transmitter, drawn from the Peter W. Dahl files in the PWDAHL Series. It is suited to DX-100 owners and restorers replacing the original modulation transformer. The ordering table lists it as HEATH DX-100 MOD DX-100 MODULATION TRANSFORMER, and the part page short description is HEATH DX-100 MOD.

The primary is 8000 ohms push-pull with a center tap, at 845 VCT. The secondary is listed as 500/2800 ohms at 250 mA (88W), 500 VAC at .176A.

PWDM13136 is built on an EI-112 x 1.5 lamination core in Style 5 of the series style sheet. It has an approximate weight of 4 lbs and a shipping weight of 4 lbs (1.81 kg). It is REACH compliant and RoHS compliant, with UPC 623980284217 and UNSPSC 39121301.

Transformers in this series are usually built to order one at a time, and units already built are shown with Hammond part numbers. Because many of the Dahl designs are decades old, it is best to confirm availability by phone or e-mail. Stock units can usually be shipped next business day.

Ideal For

  • Heath DX-100 AM restoration
  • Modulation transformer replacement
  • Vintage Heathkit repair

Overview

SeriesPeter W Dahl Transformers (PWDAHL Series)
Part NumberPWDM13136
Product TypeModulation Transformer
Series FocusMagnetics for Amateur Radio Products
Short DescriptionHEATH DX-100 MOD
Ordering Table DescriptionHEATH DX-100 MOD DX-100 MODULATION TRANSFORMER

Electrical

Primary8000 OHMS PP C.T. 845 VCT
Secondary500/2800 O @ 250MA(88W) 500 VAC @ .176A

Identifiers

UPC623980284217
UNSPSC39121301

Packaging & Shipping

Shipping Weight4 lbs (1.81 kg)
Approx. Weight (Ordering Table)4 lbs

Construction & Finish

CoreEI-112 X 1.5
Style (Per Series Style Sheet)5

Compliance & Certifications

RoHS CompliantYes
REACH CompliantYes

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Frequently Asked Questions

What radio is PWDM13136 for?▾

The Heath DX-100.

What is the primary impedance?▾

8000 ohms PP with center tap, 845 VCT.

What is the secondary rating?▾

500/2800 ohms at 250 mA (88W), 500 VAC at .176A.

How heavy is it?▾

About 4 lbs (1.81 kg).

Is this transformer kept in stock?▾

The series notes that these transformers are usually built to order one at a time, and that stock units can usually be shipped next business day. Confirming availability by phone or e-mail is recommended.